CN110603681B - 用于凝胶聚合物电解质的组合物、由该组合物制备的凝胶聚合物电解质和包括该凝胶聚合物电解质的锂二次电池 - Google Patents

用于凝胶聚合物电解质的组合物、由该组合物制备的凝胶聚合物电解质和包括该凝胶聚合物电解质的锂二次电池 Download PDF

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CN110603681B
CN110603681B CN201880029401.6A CN201880029401A CN110603681B CN 110603681 B CN110603681 B CN 110603681B CN 201880029401 A CN201880029401 A CN 201880029401A CN 110603681 B CN110603681 B CN 110603681B
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polymer electrolyte
gel polymer
composition
group
formula
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CN110603681A (zh
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吴正友
安庆昊
李哲行
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Lg Energy Solution
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LG Energy Solution Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/56—Solid electrolytes, e.g. gels; Additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0567—Liquid materials characterised by the additives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
CN201880029401.6A 2017-11-13 2018-11-13 用于凝胶聚合物电解质的组合物、由该组合物制备的凝胶聚合物电解质和包括该凝胶聚合物电解质的锂二次电池 Active CN110603681B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2017-0150919 2017-11-13
KR20170150919 2017-11-13
PCT/KR2018/013817 WO2019093862A1 (ko) 2017-11-13 2018-11-13 겔 폴리머 전해질용 조성물, 이로부터 제조된 겔 폴리머 전해질 및 이를 포함하는 리튬 이차 전지

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CN110603681A CN110603681A (zh) 2019-12-20
CN110603681B true CN110603681B (zh) 2023-05-05

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US (1) US11411248B2 (ko)
EP (1) EP3605706A4 (ko)
KR (1) KR102270118B1 (ko)
CN (1) CN110603681B (ko)
WO (1) WO2019093862A1 (ko)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN115882057B (zh) * 2022-09-23 2023-09-08 四川新能源汽车创新中心有限公司 一种电解质、固态电池及其制备方法

Citations (2)

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Publication number Priority date Publication date Assignee Title
JPH1069818A (ja) * 1996-08-28 1998-03-10 Showa Denko Kk 電解液及びそれを用いた高分子ゲル電解質、及びその用途
US6096453A (en) * 1998-06-19 2000-08-01 Adven Polymers, Inc. Polymeric thin-film reversible electrochemical charge storage devices

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KR100726891B1 (ko) * 2005-07-27 2007-06-14 한국과학기술원 유-무기 하이브리드형 나노입자 및 이를 포함하는리튬고분자 이차전지용 나노복합체 고분자 전해질
KR101141056B1 (ko) 2008-11-20 2012-05-03 주식회사 엘지화학 전지특성이 향상된 리튬 이차전지
US9118088B2 (en) * 2009-06-10 2015-08-25 Asahi Kasei E-Materials Corporation Electrolyte solution and lithium ion secondary battery using the same
KR101147240B1 (ko) * 2009-11-10 2012-05-21 삼성에스디아이 주식회사 리튬 이차 전지
JP2011150920A (ja) * 2010-01-22 2011-08-04 Hitachi Vehicle Energy Ltd リチウムイオン電池
JP5622424B2 (ja) * 2010-04-14 2014-11-12 東ソー・ファインケム株式会社 二次電池用電解液
US8609287B2 (en) 2010-05-25 2013-12-17 Uchicago Argonne, Llc Polyether-functionalized redox shuttle additives for lithium ion batteries
JP5462949B2 (ja) 2010-09-24 2014-04-02 積水化学工業株式会社 電解質、電解液、ゲル電解質、電解質膜、ゲル電解質電池の製造方法及びリチウムイオン二次電池
CN102903954B (zh) 2011-07-25 2015-06-03 微宏动力系统（湖州）有限公司 含有离子液体电解质的锂离子二次电池
KR101911431B1 (ko) * 2011-11-25 2018-10-25 삼성전자주식회사 전해액 조성물, 겔 고분자 전해질 및 이를 포함하는 리튬 전지
EP2822082B1 (en) 2012-04-20 2017-12-20 LG Chem, Ltd. Electrolyte for secondary battery and lithium secondary battery including same
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CN106165179A (zh) * 2014-03-21 2016-11-23 巴斯夫欧洲公司 固体电解质
CN105390744B (zh) * 2014-08-29 2021-10-22 三星电子株式会社 复合物、其制备方法、包括其的电解质及锂二次电池
EP3001494B1 (en) * 2014-09-19 2018-08-15 Samsung Electronics Co., Ltd. Electrolyte, method of preparing the electrolyte, and lithium secondary battery comprising the electrolyte
EP3203564B1 (en) * 2014-10-02 2018-02-14 LG Chem, Ltd. Gel polymer electrolyte and lithium secondary battery comprising same
WO2016053065A1 (ko) * 2014-10-02 2016-04-07 주식회사 엘지화학 젤 폴리머 전해질 및 이를 포함하는 리튬 이차전지
WO2016053064A1 (ko) * 2014-10-02 2016-04-07 주식회사 엘지화학 젤 폴리머 전해질 및 이를 포함하는 리튬 이차전지
EP3203565B1 (en) 2014-10-02 2018-03-28 LG Chem, Ltd. Gel polymer electrolyte and lithium secondary battery comprising same
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KR20170062256A (ko) 2015-11-27 2017-06-07 솔브레인 주식회사 리튬 이차 전지용 전해액 및 이를 포함하는 리튬 이차 전지
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JPH1069818A (ja) * 1996-08-28 1998-03-10 Showa Denko Kk 電解液及びそれを用いた高分子ゲル電解質、及びその用途
US6096453A (en) * 1998-06-19 2000-08-01 Adven Polymers, Inc. Polymeric thin-film reversible electrochemical charge storage devices

Also Published As

Publication number Publication date
EP3605706A1 (en) 2020-02-05
CN110603681A (zh) 2019-12-20
US11411248B2 (en) 2022-08-09
EP3605706A4 (en) 2020-07-01
KR20190054981A (ko) 2019-05-22
WO2019093862A1 (ko) 2019-05-16
KR102270118B1 (ko) 2021-06-28
US20200373614A1 (en) 2020-11-26

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